indexo.dev

klett.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 512 ms crawled 2026-05-30

CZ · 80.211.212.148 · AS24806 INTERNET CZ, a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Klett eshop

Technology

Server
Apache
jQuery
3.5.1
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • code.jquery.com×3
  • fonts.googleapis.com×1
  • stackpath.bootstrapcdn.com×1
  • www.google.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • bob.ns.cloudflare.com
  • kate.ns.cloudflare.com
MX
  • 10 klett-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx a:mail1.afoffice.cz a:mail2.afoffice.cz ip4:31.30.32.226 include:spf.protection.outlook.com include:servers.mcsv.net -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:3tjoejhs57@dmarc-reports.ecomailapp.com; fo=1; ri=86400;
policy: none (monitoring only)
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNXcxt3XgoinMSx2XmLD0rEUve/y9yRzCu8bNqRcAfdMZqk1AymYAzF0Mw/Sp4kRfxohil7r4Lou1ksifOr+…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificates

Loading certificate

HTTP security headers

Header hygiene 30/100 Checked live page: https://klett.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (9)

Linked from (2)